Old City to Chicago Time Converter
Start by searching for a time zone, city, or town.
Add one or more places to compare local times, adjust the date, and share the result.
Quick answers
Selected conversion
8:00 am08:00 EDT (UTC-4), Oct 25, 2026 = 7:00 am07:00 CDT (UTC-5), Oct 25, 2026
Old City is 1 hour ahead of Chicago.
How the time difference changes
Normally, Old City is 1 hour ahead of Chicago. Briefly around seasonal clock changes, Old City is 2 hours ahead of Chicago or Old City and Chicago have the same time.
Typically, working hours of 9:00 am to 6:00 pm in Old City correspond to 8:00 am to 5:00 pm in Chicago.Typically, working hours of 09:00 to 18:00 in Old City correspond to 08:00 to 17:00 in Chicago.
Compare Old City time with Chicago time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
EDT (Eastern Daylight Time) is 1 hour ahead of CDT (Central Daylight Time).
8:00 am08:00 in Old City, PA, USA is 7:00 am07:00 in Chicago, IL, USA
Old City to Chicago call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in Old City which corresponds to 9am-5pm09:00-17:00 in Chicago
8:00 am08:00 EDT (Eastern Daylight Time) (Old City, PA, USA). Offset UTC -4:00 hours
7:00 am07:00 CDT (Central Daylight Time) (Chicago, IL, USA). Offset UTC -5:00 hours
8:00 am08:00 Old City, PA, USA / 7:00 am07:00 Chicago, IL, USA
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| Old City, PA, USA | Chicago, IL, USA |
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Old City Time Zone and Facts
Time Zone
EST – Eastern Standard Time, UTC-5 (standard time)
Old City Facts
Chicago Time Zone and Facts
Time Zone
CST – Central Standard Time, UTC-6 (standard time)